[jdk21u-dev] RFR: 8328279: Convert java/awt/Cursor/CursorOverlappedPanelsTest test to main

[Goetz Lindenmaier]

I backport this for parity with 21.0.9-oracle

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Commit messages:
 - Backport 2094ff3c7ad829355bf13760d9a19b37649b3517

Changes: https://git.openjdk.org/jdk21u-dev/pull/2039/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2039&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328279
  Stats: 348 lines in 3 files changed: 90 ins; 258 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2039.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2039/head:pull/2039

PR: https://git.openjdk.org/jdk21u-dev/pull/2039